Multiple choice general knowledge

Which country has the world's longest rail tunnel?

  1. Japan

  2. China

  3. India

  4. Russia

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Japan's Seikan Tunnel (53.85 km) connects the islands of Honshu and Hokkaido. It was the world's longest rail tunnel from 1988 until 2016, when Switzerland's Gotthard Base Tunnel (57.1 km) surpassed it. Among the options given, Japan is correct.